Polymetallic Manganese Nodule Ocean Mining - 62.6 g
Brand : Sciencemall-USA
- SKU:
- JPT-28119
- Condition:
- New
- Availability:
- Usually ships in 24 hours.
- Weight:
- 1.00 LBS
- Minimum Purchase:
- 1 unit
- Maximum Purchase:
- 1 unit
- Shipping:
- Calculated at Checkout
Authentic 62.6 g polymetallic manganese nodule from the Clarion-Clipperton Zone, Pacific Ocean.
This complete manganese nodule includes a Certificate of Authenticity and XRF elemental analysis. This complete deep-sea nodule is a genuine ocean-floor specimen from one of Earth's best-known polymetallic nodule regions.
Collected from the Clarion-Clipperton Zone of the Pacific (CCZ), this specimen connects marine geology, mineral resources, and modern interest in critical metals. Its rounded natural form and deep-ocean origin make it an unusual and scientifically meaningful oceanography collectible.
Geologic Significance of Polymetallic Manganese Nodules
This complete polymetallic manganese nodule comes from the Clarion-Clipperton Zone, a vast deep-sea region in the Pacific Ocean known for its extensive nodule fields. These nodules form extremely slowly on the abyssal seafloor as manganese and iron oxides accumulate in layers around a small central nucleus.
They are scientifically and economically important because they may contain manganese, as well as nickel, copper, cobalt, and other trace elements. That combination has made polymetallic nodules central to discussions of deep-sea mining, resource geology, and future metal supply.
For collectors, this specimen offers more than composition alone. Its complete natural shape, ocean-floor origin, and connection to one of the world's most studied seabed mineral provinces give it unusual value as both a display object and an educational piece.
| Object Type | Complete polymetallic manganese nodule |
| Specimen Details | Complete natural nodule; all-natural; 40 mm x 35 mm x 27 mm; 62.6 grams |
| Locality | Clarion-Clipperton Zone, CCZ, Pacific Ocean floor |
| Collection History | Professionally and legally collected scientific material from a major Pacific polymetallic nodule field |
| Scientific Significance | Deep-sea resource specimen associated with manganese, nickel, copper, cobalt, and other trace elements of scientific and mining interest |
| What Is Included | Certificate of Authenticity, XRF elemental analysis, Specimen tag, Tag stand, Detailed information, Protective perky case, photo cube & display stand not included |
| Use & Display | Suitable for mineral collections, ocean mining displays, educational use, and science gifts for geology and resource-study enthusiasts |
| Authentication & Compliance | Guaranteed authentic; professionally and legally collected; COA and XRF included |
| Shipping | Shipping calculated at checkout |
| U.S. Shipping | Free Priority Shipping within the USA |
Polymetallic manganese nodules are valued for their deep-sea origin, unusual natural form, and association with manganese, nickel, copper, and cobalt. This complete Pacific specimen gives collectors a compact but meaningful example of one of the ocean floor's most discussed mineral resources.
Questions Commonly Asked About Manganese Nodules
Why are manganese nodules valuable?
Manganese nodules are valuable because they can contain a combination of manganese, nickel, copper, cobalt, and other trace elements in one deep-sea deposit. They are important both as collectible geological objects and as specimens tied to modern interest in seabed mineral resources.
How do manganese nodules form?
They form extremely slowly on the deep seafloor as manganese- and iron-rich material builds up in concentric layers around a small nucleus. Over long periods, these layers accumulate and consolidate to form ocean nodules resting on abyssal plains.
What valuable elements are found in manganese nodules?
In addition to manganese, polymetallic nodules may contain nickel, copper, cobalt, and other trace elements. Their exact composition varies, which is one reason analytical data, such as an XRF, is useful in identifying authentic manganese nodules from the ocean floor.
Where are manganese nodules found?
Manganese nodules occur on the deep parts of the ocean floor in several regions of the world. The Clarion-Clipperton Zone in the Pacific Ocean is one of the best-known and most extensively studied nodule provinces.
